EP2461923A4 - Procédé pour former un article coulé - Google Patents

Procédé pour former un article coulé

Info

Publication number: EP2461923A4
Authority: EP; European Patent Office
Prior art keywords: forming; cast article; cast; article
Prior art date: 2009-08-09
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP10808596.0A

Other languages

German (de)

English (en)

Other versions

EP2461923B1 (fr

EP2461923A1 (fr

Inventor

Matthew T Kush

Max Eric Schlienger

Paul Anthony Withey

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Rolls Royce Corp

Original Assignee

Rolls Royce Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2009-08-09

Filing date

2010-08-09

Publication date

2014-04-09

2010-08-09 Application filed by Rolls Royce Corp filed Critical Rolls Royce Corp

2012-06-13 Publication of EP2461923A1 publication Critical patent/EP2461923A1/fr

2014-04-09 Publication of EP2461923A4 publication Critical patent/EP2461923A4/fr

2016-10-05 Application granted granted Critical

2016-10-05 Publication of EP2461923B1 publication Critical patent/EP2461923B1/fr

Status Not-in-force legal-status Critical Current

2030-08-09 Anticipated expiration legal-status Critical

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D25/00—Special casting characterised by the nature of the product
- B22D25/005—Casting metal foams
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/001—Rapid manufacturing of 3D objects by additive depositing, agglomerating or laminating of material
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
- B29C64/124—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
- B29C64/129—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask
- B29C64/135—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask the energy source being concentrated, e.g. scanning lasers or focused light sources
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/21—Manufacture essentially without removing material by casting
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/50—Intrinsic material properties or characteristics
- F05D2300/514—Porosity
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/612—Foam
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Materials Engineering (AREA)
Manufacturing & Machinery (AREA)
Ceramic Engineering (AREA)
Architecture (AREA)
General Engineering & Computer Science (AREA)
Turbine Rotor Nozzle Sealing (AREA)
Molds, Cores, And Manufacturing Methods Thereof (AREA)

EP10808596.0A 2009-08-09 2010-08-09 Procédé pour former un article coulé Not-in-force EP2461923B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US23245309P	2009-08-09	2009-08-09
PCT/US2010/044902 WO2011019661A1 (fr)	2009-08-09	2010-08-09	Procédé pour former un article coulé

Publications (3)

Publication Number	Publication Date
EP2461923A1 EP2461923A1 (fr)	2012-06-13
EP2461923A4 true EP2461923A4 (fr)	2014-04-09
EP2461923B1 EP2461923B1 (fr)	2016-10-05

Family

ID=43586416

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP10808596.0A Not-in-force EP2461923B1 (fr)	2009-08-09	2010-08-09	Procédé pour former un article coulé

Country Status (3)

Country	Link
US (1)	US8327911B2 (fr)
EP (1)	EP2461923B1 (fr)
WO (1)	WO2011019661A1 (fr)

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JP5937304B2 (ja) *	2011-06-15	2016-06-22	フタバ産業株式会社	セラミックヒータ
US9470095B2 (en)	2012-04-24	2016-10-18	United Technologies Corporation	Airfoil having internal lattice network
US9175570B2 (en)	2012-04-24	2015-11-03	United Technologies Corporation	Airfoil including member connected by articulated joint
US9296039B2 (en)	2012-04-24	2016-03-29	United Technologies Corporation	Gas turbine engine airfoil impingement cooling
US9267380B2 (en)	2012-04-24	2016-02-23	United Technologies Corporation	Airfoil including loose damper
US9121286B2 (en)	2012-04-24	2015-09-01	United Technologies Corporation	Airfoil having tapered buttress
US9133712B2 (en)	2012-04-24	2015-09-15	United Technologies Corporation	Blade having porous, abradable element
US9249668B2 (en)	2012-04-24	2016-02-02	United Technologies Corporation	Airfoil with break-way, free-floating damper member
US8915718B2 (en)	2012-04-24	2014-12-23	United Technologies Corporation	Airfoil including damper member
US9404369B2 (en)	2012-04-24	2016-08-02	United Technologies Corporation	Airfoil having minimum distance ribs
US9181806B2 (en)	2012-04-24	2015-11-10	United Technologies Corporation	Airfoil with powder damper
US9243502B2 (en)	2012-04-24	2016-01-26	United Technologies Corporation	Airfoil cooling enhancement and method of making the same
US9074482B2 (en)	2012-04-24	2015-07-07	United Technologies Corporation	Airfoil support method and apparatus
US10036258B2 (en)	2012-12-28	2018-07-31	United Technologies Corporation	Gas turbine engine component having vascular engineered lattice structure
US10018052B2 (en)	2012-12-28	2018-07-10	United Technologies Corporation	Gas turbine engine component having engineered vascular structure
US9415438B2 (en) *	2013-04-19	2016-08-16	United Technologies Corporation	Method for forming single crystal parts using additive manufacturing and remelt
US9435211B2 (en) *	2014-05-09	2016-09-06	United Technologies Corporation	Method for forming components using additive manufacturing and re-melt
US9452474B2 (en) *	2014-05-09	2016-09-27	United Technologies Corporation	Method for forming a directionally solidified replacement body for a component using additive manufacturing
US9932835B2 (en) *	2014-05-23	2018-04-03	United Technologies Corporation	Airfoil cooling device and method of manufacture
US9737930B2 (en)	2015-01-20	2017-08-22	United Technologies Corporation	Dual investment shelled solid mold casting of reticulated metal foams
US9789534B2 (en)	2015-01-20	2017-10-17	United Technologies Corporation	Investment technique for solid mold casting of reticulated metal foams
US10508360B2 (en)	2015-01-20	2019-12-17	United Technologies Corporation	Multifunctional nanocellular single crystal nickel for turbine applications
US9789536B2 (en)	2015-01-20	2017-10-17	United Technologies Corporation	Dual investment technique for solid mold casting of reticulated metal foams
US10094287B2 (en)	2015-02-10	2018-10-09	United Technologies Corporation	Gas turbine engine component with vascular cooling scheme
US9884363B2 (en)	2015-06-30	2018-02-06	United Technologies Corporation	Variable diameter investment casting mold for casting of reticulated metal foams
US9731342B2 (en) *	2015-07-07	2017-08-15	United Technologies Corporation	Chill plate for equiax casting solidification control for solid mold casting of reticulated metal foams
DE102015219135A1 (de) *	2015-10-02	2017-04-06	Weeke Bohrsysteme Gmbh	Verfahren zum Ausbilden von Volumenkörpern
US10221694B2 (en)	2016-02-17	2019-03-05	United Technologies Corporation	Gas turbine engine component having vascular engineered lattice structure
EP3222814A1 (fr) *	2016-03-24	2017-09-27	Siemens Aktiengesellschaft	Aube, procédé de fabrication associé et turbomachine associée
RU2661437C1 (ru) *	2017-10-23	2018-07-16	Николай Борисович Болотин	Широкохордная лопатка вентилятора газотурбинного двигателя
RU2663609C1 (ru) *	2017-10-24	2018-08-07	Николай Борисович Болотин	Широкохордная лопатка вентилятора газотурбинного двигателя
RU2663559C1 (ru) *	2017-10-24	2018-08-07	Николай Борисович Болотин	Широкохордная лопатка вентилятора газотурбинного двигателя
US10774653B2 (en)	2018-12-11	2020-09-15	Raytheon Technologies Corporation	Composite gas turbine engine component with lattice structure
DE102020101904A1 (de) *	2020-01-27	2021-07-29	Röchling Automotive SE & Co. KG	Verfahren zur Herstellung eines Luftkanalbauteils mit einem additiven Herstellungsverfahren unter Veränderung wenigstens eines Prozessparameters während der Verfahrensausführung und derartiges Luftkanalbauteil

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US20080149295A1 (en) *	1998-11-20	2008-06-26	Frasier Donald J	Method and apparatus for production of a cast component

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- 2010-08-09 US US12/853,069 patent/US8327911B2/en not_active Expired - Fee Related
- 2010-08-09 EP EP10808596.0A patent/EP2461923B1/fr not_active Not-in-force
- 2010-08-09 WO PCT/US2010/044902 patent/WO2011019661A1/fr not_active Ceased

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Title
See also references of WO2011019661A1 *

Also Published As

Publication number	Publication date
US8327911B2 (en)	2012-12-11
EP2461923B1 (fr)	2016-10-05
WO2011019661A1 (fr)	2011-02-17
EP2461923A1 (fr)	2012-06-13
US20110048664A1 (en)	2011-03-03

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2014-04-09	A4	Supplementary search report drawn up and despatched	Effective date: 20140307
2014-04-09	RIC1	Information provided on ipc code assigned before grant	Ipc: B22D 25/00 20060101ALI20140304BHEP Ipc: B29C 67/00 20060101ALI20140304BHEP Ipc: B22C 9/02 20060101AFI20140304BHEP
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